package com.junglone.gateway.admin.web.exception;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.validation.BindException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import com.junglone.gateway.admin.common.core.domain.AjaxResult;

/**
 * 全局异常处理器
 *
 * @author
 */
@RestControllerAdvice
public class GlobalExceptionHandler {
	private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);

	/**
	 * 权限校验失败 如果请求为ajax返回json，普通请求跳转页面
	 */
	// @ExceptionHandler(AuthorizationException.class)
	// public Object handleAuthorizationException(HttpServletRequest request, AuthorizationException e) {
	// 	log.error(e.getMessage(), e);
	// 	if (ServletUtils.isAjaxRequest(request)) {
	// 		return AjaxResult.error(PermissionUtils.getMsg(e.getMessage()));
	// 	} else {
	// 		ModelAndView modelAndView = new ModelAndView();
	// 		modelAndView.setViewName("error/unauth");
	// 		return modelAndView;
	// 	}
	// }

	/**
	 * 请求方式不支持
	//  */
	// @ExceptionHandler({ HttpRequestMethodNotSupportedException.class })
	// public AjaxResult handleException(HttpRequestMethodNotSupportedException e) {
	// 	log.error(e.getMessage(), e);
	// 	return AjaxResult.error("不支持' " + e.getMethod() + "'请求");
	// }

	/**
	 * 拦截未知的运行时异常
	 */
	@ExceptionHandler(RuntimeException.class)
	public AjaxResult notFount(RuntimeException e) {
		log.error("运行时异常:", e);
		return AjaxResult.error("运行时异常:" + e.getMessage());
	}

	/**
	 * 系统异常
	 */
	@ExceptionHandler(Exception.class)
	public AjaxResult handleException(Exception e) {
		log.error(e.getMessage(), e);
		return AjaxResult.error("服务器错误，请联系管理员");
	}

	/**
	 * 业务异常
	 */
	// @ExceptionHandler(BusinessException.class)
	// public Object businessException(HttpServletRequest request, BusinessException e) {
	// 	log.error(e.getMessage(), e);
	// 	if (ServletUtils.isAjaxRequest(request)) {
	// 		return AjaxResult.error(e.getMessage());
	// 	} else {
	// 		ModelAndView modelAndView = new ModelAndView();
	// 		modelAndView.addObject("errorMessage", e.getMessage());
	// 		modelAndView.setViewName("error/business");
	// 		return modelAndView;
	// 	}
	// }

	/**
	 * 自定义验证异常
	 */
	@ExceptionHandler(BindException.class)
	public AjaxResult validatedBindException(BindException e) {
		log.error(e.getMessage(), e);
		String message = e.getAllErrors().get(0).getDefaultMessage();
		return AjaxResult.error(message);
	}

}
